On the BOD_5/ COD_ ( Cr) ratio's effect on the performance of artificial YDT and PMT media packaged contact oxidation tank for raw water pretreatment

At the water intake, the YDT elastic space Packing is used in Purify the eutrophic Qingdian Lake water of Shaoxing city.

本研究针对绍兴市青甸湖微污染水源水，使用YDT弹性立体填料，在水厂取水口附近，进行生物预处理试验。

Application of YDT Stereo Elastic Media to Landscape Water Treatment

YDT弹性立体填料在景观水治理中的直接应用

The Deduction and Calculation of the Tooth Form Factor YFa and the Tooth Root Stress Concentration Factor Ysa

齿形系数Y（Fa）与齿根应力集中系数Y（sa）的推导与计算

YFD 200W PM wind-driven generator has been developed as a product of new energy source, for completing small wind-driven system.

YFD型200瓦永磁风力发电机是为小型风力发电装置配套研究，设计的一种新型能源开发产品。

Conclusion: YFN can ameliorate blood lipids of ovariectomized hyperlipidemia rats.

结论：YFN可以改善去势高血脂大鼠血脂水平。

The permeability recovery rate of reservoir cores contaminated by PGP-3 treated drilling fluid of optimal composition is higher (> 90%) than that by a 3% MMH fluid and the MMH fluid with 3% temporarily plugging/ shielding agent YFP added.

最佳配方PGP3钻井液污染后岩心的渗透率恢复率超过90%，高于3%MMH钻井液及加入屏蔽暂堵剂YFP的3%MMH钻井液污染后岩心的渗透率恢复率。

The fluorescence lifetime of cyan fluorescent protein ( CFP) and yellow fluorescent protein ( YFP) with the system were measured. The measurement of fluorescence resonance energy transfer with CFP and YFP was achieved.

应用此系统对青色荧光蛋白（CFP）、黄色荧光蛋白（YFP）荧光寿命进行了测量，并应用CFP、YFP实现荧光共振能量转移的测量。

The results show that YFP has commercial production ability to fabricate ( U, Gd) O2 pellet on the production line and can realize the localization of ( U, Gd) O2 pellet.

结果表明：YFP的（U，Gd）O2芯块生产线完全具备工业生产能力，并实现（U，Gd）O2芯块制造的国产化。

Objective: To investigate the alteration and significance of glucocorticoid ( GC) and glucocorticoid receptor ( GCR) in idiopathic thrombocytopenic purpura ( YFP).

目的：探讨特发性血小板减少性紫癜（ITP）患者糖皮质激素（GC）及其受体（GCR）改变的临床意义。

Especially, the characteristic of sintered UO_2 pellets and the statue of UO_2 pelletization in YFP are described in detail.

本文介绍了核电站和燃料组件，特别对烧结UO2芯块的特性和YFP制造UO2芯块的情况进行了详细的介绍。

Recently, yellow ( YFP) and cyan ( CFP) fluorescent proteins have been generated and can be used simultaneously to observe several gene products.

最近已研制出黄色荧光蛋白和蓝色荧光蛋白，因此它们能同时用于观察多个基因产物。

The paper introduces ( U. Gd) O2 pellet commercial production tests and product qualification on production line of Yibin nuclear fuel element plant ( YFP).

文章介绍在宜宾核燃料元件厂（YFP）生产线上进行（U，Gd）O2芯块工业规模的生产试验及产品合格性鉴定，对试验结果进行讨论和评价。

Through our tremendous efforts, we have passed YFV's audit and has officially become YFV's approved gage supplier in Jan'08.

经过我们的努力08年1月我司已通过上海延锋伟士通的评审正式被推荐为延锋检具供应商；

Results Positive signals could be detected with the YFV oligonucleotide probes, while the negative signals were detected with negative and blank controls.

结果大部分黄热病病毒寡核苷酸探针检测出阳性信号，阴性对照和空白对照检出阴性信号。

The final acceptance is in the charge of YFV at its site.

检具的最终认可在延锋进行。由延锋负责组织。

Rest requirements according to YFV standard.

未提到的要求按YFV检具标准。

YHB series chemical submersible pump is vertical single-stage single-suction centrifugal pump.

YHB系列化工液下泵是立式单级单吸离心泵。

HBIG does not improve the long term immune efficacy of the YHB vaccine.

联合使用HBIG并不增加基因疫苗的长期免疫效果。

The brain injury and excitability of sympathetic-adrenal system were alleviated in the aged rats in every taking medicine group, and the decrease of the excitability of sympathetic-adrenal system was evident in the rhubarb's and the YHD's.

用药各组老龄大鼠脑组织损伤和交感肾上腺系统兴奋减低，大黄组和益元活血丹组的交感肾上腺系统兴奋减低明显。

The TCM drugs of every group in this trial could alleviate the injury of brain in the aged rats via restraining the excitability of sympathetic-adrenal system, YHD and rhubarb's effect was remarkable and comprehensive among them.

各组用药对老龄大鼠脑缺血再灌注脑组织损伤的保护作用可能与其抑制交感&肾上腺系统兴奋增强有关，其中以大黄和益元活血丹的作用较为全面而显著。